Why Did The Stars Wars and Star Trek Worlds Turn Out So Differently?

HughPickens.com writes: In the Star Trek world there is virtual reality, personal replicators, powerful weapons, and, it seems, a very high standard of living for most of humanity, while in Star Wars there is widespread slavery, lots of people seem to live at subsistence, and eventually much of the galaxy falls under the Jedi Reign of Terror. Why the difference? Tyler Cowen writes about some of the factors differentiating the world of Star Wars from that of Star Trek: 1) The armed forces in Star Trek seem broadly representative of society. Compare Uhura, Chekhov, and Sulu to the Imperial Storm troopers. 2) Captains Kirk and Picard do not descend into true power madness, unlike various Sith leaders and corrupted Jedi Knights. 3) In Star Trek, any starship can lay waste to a planet, whereas in Star Wars there is a single, centralized Death Star and no way to oppose it, implying stronger checks and balances in the world of Star Trek. 4) Star Trek embraces egalitarianism, namely that all humans consider themselves part of the same broader species. There is no special group comparable to the Jedi or the Sith, with special powers in their blood. 5) Star Trek replicators are sufficiently powerful it seems slavery is highly inefficient in that world.